by Drs. A.W. Widjaja $6.00
by Dr. James J. Spillane, SJ. $11.00
by Victor Lazarro $12.00
by Richard G. Lipsey., dkk $16.00
by Prof. Dr. Sudarwan Danim $9.00
by Darmono $6.00
by Drs. Sudiyo $7.00
by Turban, Rainer $26.00
by Aziz Alimul $7.00
by John D. Powers $5.00
by I Ngurah Suryawan $12.00
by ASMA NADIA, DKK $8.00